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Tertiary structure of protein is maintained by all except______________?

  • (A)  H2 bond
  • (B)  Hydrophobic
  • (C)  Ionic bond
  • (D)  Disulphide bond
  • (E)  None of the above
Submitted By :Ali Uppal


Albumins and globulins are ________ proteins?

  • (A)  Simple
  • (B)  Peptones
  • (C)  Prolamines
  • (D)  Lactalbumin
Submitted By :Ali Uppal


Biuret test is confirmatory test for_______________?

  • (A)  Protein
  • (B)  Fat
  • (C)  Carbohydrate
  • (D)  None of the above
Submitted By :Ali Uppal


Indole ring is present in______________?

  • (A)  Tryptophan
  • (B)  Valine
  • (C)  Methionine
  • (D)  Histidine
Submitted By :Ali Uppal


In maple syrup urine disease the amino acids excreted in the urine are______________?

  • (A)  Leucine
  • (B)  Isoleucine
  • (C)  Valine
  • (D)  All of the above
Submitted By :Ali Uppal


Aromatic ring is present in_____________?

  • (A)  Arginine
  • (B)  Glycine
  • (C)  Phenylalanine
  • (D)  Phenylalanine, Glycine
Submitted By :Ali Uppal


One of the following is nonessential amino acid______________?

  • (A)  Tyrosine
  • (B)  Valine
  • (C)  Methionine
  • (D)  Cystine
Submitted By :Ali Uppal


Following is non-essential amino acid_______________?

  • (A)  Phenylalanine
  • (B)  Proline
  • (C)  Tryptophan
  • (D)  Threonine
Submitted By :Ali Uppal


The process of transfer of information from the RNA to the proteins is called______________?

  • (A)  Mutation
  • (B)  Translation
  • (C)  Transcription
  • (D)  Conjugation
Submitted By :Ali Uppal


Following are the essential amino acid______________?

  • (A)  Phenylalanine, Tryptophan lysine
  • (B)  Phenylalanine, Arginine Methinonine
  • (C)  Phenylalanine, Valine, Glycine
  • (D)  Histidine, Glutamine, Valine
Submitted By :Ali Uppal